| 摘要 |
A powder actuated tool utilizing caseless powder loads and having a hammer anvil in driving relationship with a firing pin and a safety lever normally preventing anvil movement from its non-firing position; and a fastener driving ram with an ignition chamber for a caseless powder load cooperable with the firing pin and being engaged with a fastener carried by a ram guide member slidable in the tool housing. The ram and its guide member forming fastener drive means extendable from the muzzle end and being non-axially movable into reloading and disconnecting positions.
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